8135556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 22522752

約数和(自身を除く): 14387196

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 431, 484, 572, 726, 858, 862, 1293, 1452, 1573, 1716, 1724, 2586, 3146, 4719, 4741, 5172, 5603, 6292, 9438, 9482, 11206, 14223, 16809, 18876, 18964, 22412, 28446, 33618, 52151, 56892, 61633, 67236, 104302, 123266, 156453, 184899, 208604, 246532, 312906, 369798, 625812, 677963, 739596, 1355926, 2033889, 2711852, 4067778, 8135556]

約数ペア:

[(1, 8135556), (2, 4067778), (3, 2711852), (4, 2033889), (6, 1355926), (11, 739596), (12, 677963), (13, 625812), (22, 369798), (26, 312906), (33, 246532), (39, 208604), (44, 184899), (52, 156453), (66, 123266), (78, 104302), (121, 67236), (132, 61633), (143, 56892), (156, 52151), (242, 33618), (286, 28446), (363, 22412), (429, 18964), (431, 18876), (484, 16809), (572, 14223), (726, 11206), (858, 9482), (862, 9438), (1293, 6292), (1452, 5603), (1573, 5172), (1716, 4741), (1724, 4719), (2586, 3146)]